roll ball
滚球：一种体育运动
常用释义
英式发音
美式发音
基本释义
- 滚球：一种体育运动，参与者将球滚向目标区域，通常在室内或室外进行。
例句
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1·With a roll ball rocking arm and balance tray. It is a smart design and convenient to be installed quickly.备有流滚珠式驻持摇臂及平衡托架，设计巧妙，安装简便，快捷。
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2·The improved docking simulations were performed on the whole proteins and the results were recollected on different surfaces which were calculated by use of different roll ball sizes.以目标蛋白质整体为研究对象，采用不同大小的滚球分子计算生成不同的蛋白质表面，分析在不同表面上的对接结果与配基吸附容量间的相关性。
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3·If you roll a ball up a slop, it will roll down again.如果你把球滚上斜坡，它还会滚下来。来源: 《新英汉大辞典》
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4·Some animals roll themselves into a ball for protection.有些动物蜷缩成一团以保护自己。来源: 《牛津词典》
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5·You should roll the wool into a ball before you start knitting.在你开始编织之前，你应该把毛线卷成一个球。
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6·Roll each ball in the powdered sugar until it is covered.把每个丸子滚入糖粉中，直到丸子被糖覆盖。
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7·When they feel frightened, they roll up into a ball to protect themselves.当它们感到害怕时，它们会蜷缩成一团来保护自己。
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8·The researchers showed 56 seven-month-old infants an animated cartoon in which a Smurf-like character watches a ball roll behind a rectangle placed on a table through a number of scenes.研究人员给56个七个月大的婴儿放一系列不同场景的动画片，里面会有一个类似蓝精灵的角色看一个球滚到桌子上的长方体后。
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9·When danger comes, I roll myself into a ball so my sharp quills point out in all directions.遇到危险的时候，我就把身子团成球，这样，我身上尖尖的刺伸向各个方向。
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10·Then, with the handle either still attached or removed, the ball becomes a plaything that users can roll, kick and have fun with to agitate the clothing within.滚至水源点后，可以取下手柄，也可以不取下手柄。 这种洗衣机变成可以滚，可以踢的球，同时也可以嬉戏着搅动衣物。
同义词